Vaisala WMT700 - Manual (Page 61)

Chapter 5 ______________________________ Operating WMT700 with WS425 and SDI-12 profiles
VAISALA _______________________________________________________________________ 59
WS425 A/B WAT11 Commands
When the WS425 A/B WAT11 profile is selected, you can poll data
using the following command:
<esc><id>
where
<esc> = Escape character ASCII 27H
<id> = The WMT700 ID, for example, A
The response is the following:
<stx><id><spd><dir>
where
<stx> = Start of text character (1 digit)
<id> = The WMT700 identification character, for example, A (one
digit).
<spd> = Wind speed (in meters per second) multiplied by 10. For
example, 045 is 4.5 meters per second (three digits).
<dir> = Wind direction with two octal numbers for 6-bit binary data,
for example, 73 corresponds to (7*8+3)/64*360 = 332
degrees.
Missing Readings
The WS425 A/B WAT11 message reports missing data as slashes (/////).